| 摘要 |
An apparatus for comminuting material includes two disks arranged coaxially to one another inside a housing that encloses a comminuting room. At least part of the opposing surfaces of the disks are provided with interacting comminuting tools thus forming a comminuting zone, whereby at least one of the disks rotates around a mutual axis to generate a relative movement of the disks. At the same time, the material, which is a mixture of gaseous and solid materials is axially fed by one of the disks into the comminuting room and is radially conveyed to the comminuting zone. Thereby, cooling gas is additionally channeled into the comminuting room. The comminuting room is partitioned into one chamber through which the mixture of gaseous and solid materials flows, and at least one additional chamber dedicated to the cooling gas.
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